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Shandong Witsteel International Trading Co., Ltd.Shandong Witsteel International Trading Co., Ltd.

Structural & Engineering Pipe For Construction

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Structural & Engineering Pipe For Construction

  • FOB Price: 400-1000 USD / ton
  • MOQ: 1 ton
  • Supply Capability: 10000 ton / day
  • Port: Tianjin/Qingdao/Shanghai Port
  • Delivery: 15-30days
  • Packaging: Bundles/Lifting belts/Plastic caps/Waterproof cloth/Customers requirment

Details

 PRODUCT DETAILS

EN10210-1,2

Hot finished structural hollow section of non-alloy and fine grain steels

Application :  Pipes are used for structural purposes in metallic supporting structures for

                        civil and industrial buildings.

Steel Grades : S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S460NH

Delivery Condition : Hot finished, Normalizing rolled, Normalized

Size Range : OD 21.3mm-711mm, WT 2.3mm to 50mm

Dimension and Tolerance : According to EN10210-1,2

Length : Commercial length

Certification : CPR(305/2011/EU)

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ASTM A252

Application :  Pipes piles in which the steel cylinder acts as a permanent load-carrying member

                        or as  shell to form cast-in-place concrete piles.

Steel Grades : Grade1, Grade2, Grade3.

Delivery Condition : Hot finished, Normalizing rolled

Size Range : OD 168.3mm-711mm, WT 7mm to 50mm

Dimension and Tolerance : According to ASTM A252

Length : Commercial length

Test : Cast analysis, Tensile test, NDT test, Visual inspection


CHEMICAL COMPOSITION(%)


 Steel Grade

C% For nomimal wall thickness,mm


Si max


Mn max


P max


S max


N max

CEV%,For nomimal wall thickness,mm
40>4016>1640>4065
S235JRH0.17   0.20   --1.40   0.040   0.040   0.009   0.37   0.39   0.41  
S275J0H0.20   0.22   --1.50   0.035   0.035   0.009   0.41   0.43   0.45  
S275J2H0.20   0.22   --1.50   0.030   0.030   --0.41   0.43   0.45  
S355J0H0.22   0.22   0.55   1.60   0.035   0.035   0.009   0.45   0.47   0.50  
S355J2H0.22   0.22   0.55   1.60   0.030   0.030   --0.45   0.47   0.50  
S355K2H0.22   0.22   0.55   1.60   0.030   0.030   --0.45   0.47   0.50  
S460NH0.22   0.22   0.60   1.00   0.035   0.030   0.025   0.53   0.55   0.55  


MECHANICAL PROPERTIES


Steel Grade

Yield Strength for naominal wall thickness(mm)
    Min(Mpa)


Tensile Strength
    Min(Mpa)

Elongation A for naominal wall   thickness(mm)
    Min(%)
 Min  Impact Energy, KV, J
    test temperature ()
16>1640>4063>6340>4063>63-200+20
S235JRH235225215215360-510262524----27
S275J0H275265255245410-560232221--27--
S275J2H275265255245410-56023222127----
S355J0H355345335325470-630222120--27--
S355J2H355345335325470-63022212027----
S355K2H355345335325470-63022212040--
S460NH460440430--540-7201717--40----